253184462

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{2027}}^1$

素因数の和:2240

約数の個数: 24

約数和(自身を含む): 403332696

約数和(自身を除く): 150148234

約数列:

[1, 2, 19, 38, 173, 346, 361, 722, 2027, 3287, 4054, 6574, 38513, 62453, 77026, 124906, 350671, 701342, 731747, 1463494, 6662749, 13325498, 126592231, 253184462]

約数ペア:

[(1, 253184462), (2, 126592231), (19, 13325498), (38, 6662749), (173, 1463494), (346, 731747), (361, 701342), (722, 350671), (2027, 124906), (3287, 77026), (4054, 62453), (6574, 38513)]